Base | Representation |
---|---|
bin | 1010110010111… |
… | …01011110001011 |
3 | 20022101221111201 |
4 | 11121131132023 |
5 | 141140413040 |
6 | 12553005031 |
7 | 2146515322 |
oct | 531353613 |
9 | 208357451 |
10 | 90560395 |
11 | 47134402 |
12 | 263b3777 |
13 | 159ba043 |
14 | c0550b9 |
15 | 7e3ca9a |
hex | 565d78b |
90560395 has 8 divisors (see below), whose sum is σ = 109028304. Its totient is φ = 72211104.
The previous prime is 90560389. The next prime is 90560419. The reversal of 90560395 is 59306509.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90560395 - 25 = 90560363 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27964 + ... + 31033.
It is an arithmetic number, because the mean of its divisors is an integer number (13628538).
Almost surely, 290560395 is an apocalyptic number.
90560395 is a deficient number, since it is larger than the sum of its proper divisors (18467909).
90560395 is a wasteful number, since it uses less digits than its factorization.
90560395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59309.
The product of its (nonzero) digits is 36450, while the sum is 37.
The square root of 90560395 is about 9516.3225565341. The cubic root of 90560395 is about 449.0686829355.
The spelling of 90560395 in words is "ninety million, five hundred sixty thousand, three hundred ninety-five".
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